added -dnadb_name options, changed builds spec to option from args, added pod and now tests for dbname or data_verion
added -dnadb_name options, changed builds spec to option from args, added pod and now tests for dbname or data_verion

Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen,Ensembl/ensembl-funcgen